Realme C15
#2744
Umidigi One Max
#2046Category Breakdown
Realme C15
Umidigi One Max
Performance
60.364.8
Camera
43.142.4
Display
70.570.5
Battery
63.569.0
Build
75.875.8
Overall
60.162.0
Summary
- The Realme C15 features a larger 6.5-inch IPS LCD display with a resolution of 720 x 1600 pixels, while the Umidigi One Max has a slightly smaller 6.3-inch display at 720 x 1520 pixels.
- In terms of performance, the C15 is powered by the Mediatek Helio G35 chipset with up to 128GB of storage, compared to the One Max's Helio P23 and 128GB storage.
- The C15's camera setup includes a 13 MP main sensor, while the One Max offers a 12 MP main camera with a 16 MP selfie camera, which is superior to the C15's 8 MP front camera.
- The C15 has a significantly larger 6000 mAh battery, compared to the One Max's 4150 mAh, but both support 18W charging.
- Build quality differs as the C15 has a plastic frame and back, whereas the One Max features a glass front and back with an aluminum frame, contributing to a more premium feel.
- Lastly, the C15 runs on Android 10 with Realme UI, while the One Max operates on an older Android 8.1 (Oreo).
Side-by-side Specification Comparison
Realme C15
Umidigi One Max
General
Release Date
2020, July 28
2018
Announced
2020, July 28
2018
Description
N/A
N/A
Display
Size
6.5"
6.3"
Type
IPS LCD
IPS LCD
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
720 x 1520 pixels, 19:9 ratio (~267 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
Corning Gorilla Glass
N/A
Performance
Chipset
Mediatek MT6765G Helio G35 (12 nm)
Mediatek MT6763 Helio P23 (16 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Octa-core 2.0 GHz Cortex-A53
GPU
PowerVR GE8320
Mali-G71 MP2
Memory
32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
128GB 4GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP
12 MP
Main Camera Details
13 MP, f/2.2, (wide), PDAF8 MP, f/2.3, 119˚ (ultrawide)2 MP B/W, f/2.42 MP, f/2.4
12 MP, f/2.0, PDAF5 MP, f/2.4, (depth)
Front Camera
8 MP
16 MP
Front Camera Details
8 MP, f/2.0, (wide)
16 MP, f/2.2, 26mm (wide), 1/3.06", 1.0µm
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
6000 mAh
4150 mAh
Battery Details
6000 mAh
Li-Ion 4150 mAh, non-removable
Charging Details
18W wired
18W wired15W wireless
Fast Charging
✗
✗
Wireless Charging
✗
✓
Build & Design
Dimensions
164.5 x 75.9 x 9.8 mm (6.48 x 2.99 x 0.39 in)
156.8 x 75.6 x 8.4 mm (6.17 x 2.98 x 0.33 in)
Weight
209 g
205 g
Materials
Glass front, plastic frame, plastic back
Glass front, glass back, aluminum frame
Water Resistance
N/A
N/A
Colors
Marine Blue, Seagull Silver
Twilight Color, Carbon Fiber
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / CDMA / HSPA / EVDO / LTE
Network Speed
HSPA, LTE
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE, aptX
4.1, A2DP, LE
NFC
✗
✓
USB
microUSB 2.0, OTG
USB Type-C 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS
Software
Operating System
Android 10, Realme UI
Android 8.1 (Oreo)
OS Version
Android 10, Realme UI
Android 8.1 (Oreo)
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes, with dual speakers
Audio Jack
Yes
Yes